Backport HDF5 Visualization to EU

[davelopez]

Backport of https://github.com/galaxyproject/galaxy/pull/15394 to EU server as requested.

Including also follow-up PRs:

• https://github.com/galaxyproject/galaxy/pull/16046
• https://github.com/galaxyproject/galaxy/pull/16047

License

• [x] I agree to license these and all my past contributions to the core galaxy codebase under the MIT license.

[github-actions[bot]]

This PR was merged without a "kind/" label, please correct.